水泵變頻器的維護(hù) 水泵電機(jī)是輸出環(huán)節(jié)，轉(zhuǎn)速由變頻器控制，實(shí)現(xiàn)變流量恒壓控制。變頻器接受PID控制器信號對水泵進(jìn)行速度控制，壓力傳感器檢測管網(wǎng)出水壓力，把信號傳給PID控制器，PID控制器調(diào)節(jié)變頻器頻率來控制水泵轉(zhuǎn)速，實(shí)現(xiàn)了一個(gè)閉環(huán)控制系統(tǒng)。 1、檢查環(huán)境溫度 水泵變頻器內(nèi)部是大功率電子元件，容易受環(huán)境溫度影響。環(huán)境溫度過高會(huì)使得水泵變頻器過熱報(bào)警。水泵變頻器的工作環(huán)境溫度控制在0-40℃為宜。 2、檢查外觀是否破損 檢查螺絲是否松動(dòng)、生銹；外殼是否破裂；背負(fù)式安裝在水泵上，機(jī)器進(jìn)水燒壞的風(fēng)險(xiǎn)就會(huì)大大提高。 3、檢查功能按鍵是否正常 可以通過進(jìn)入?yún)?shù)組查看參數(shù)的方式，檢查各功能按鍵是否正常。一旦發(fā)現(xiàn)按鍵失靈，則需聯(lián)系廠家，更換鍵盤。 4、查看故障參數(shù) 定期查看故障參數(shù)，可以更清楚地了解系統(tǒng)工作情況。 5、定期清潔 水泵變頻器的散熱器或者風(fēng)扇上有灰塵、雜物落入，應(yīng)及時(shí)采用壓縮空氣吹掉
Siemens Simodrive LT-Modul 6SN1118-0DG21-0AA0 6SN1 118-0DG21-0AA0
From Germany
Siemens Simodrive Regelungseinschub 6SN1118-0DG21-0AA0
From Germany
NEW SEALED Siemens 6SN1118-0DG21-0AA0 Pkg 2013 6SN1 118-0DG21-0AA0 Control Unit
NEW SIEMENS 6SN1118-0DG21-0AA1 6SN11180DG210AA1
Siemens 6SN1118-0DG21-0AA1 _ 6SN11180DG210AA1 version B
SIEMENS 6SN1118-0DG21-0AA0 6SN11180DG210AA0
Siemens 6SN1118-0DG21-0AA1 _ 6SN11180DG210AA1 version A
NEW SEALED Siemens 6SN1118-0DG21-0AA1 6SN11180DG210AA1
Siemens Board 6SN1118-0DG21-0AA1 6SN11180DG210AA1
Siemens Board 6SN1118-0DG21-0AA0 6SN11180DG210AA0
Cutler Hammer C370MCP size 00 starter 3amp motor circuit protector
Cutler Hammer C370MCP size 0 starter 15amp motor circuit protector
Cutler Hammer Motor Circuit Protector 30 AMP 600V C370MCP0 GE NIB $1559 Reta
SESCO 0-100 PSI, Pressure Gauge
From Thailand
MILLIPORE GA0001507610 C122-100-PSI0-VM PRESSURE GAUGE 0-100PSI 100 PSI - NEW
SKON 0-100PSI 4in SS 0to 100PSI .5MNPT OIL FILLED pressure gauge
Innovate 0-100psi Sensor Motorsports Pressure Sensor 100psi 7 Bar Boost
3 USED MARSH 0-100 PSI, BAR 100XkPa 0-160 PSI, WEISS 0-500 PSI PRESSURE GAUGES
SOLAR WESTON 2" 0-100 PSI 1/4 NPT GAUGE CBM 100psi
SOLAR WESTON 2" 0-100 PSI 1/8 NPT GAUGE CBM 100psi
Airco Gas Regulator 043, Dual Gauge 0-100 PSI, 0-3000 PSI
MILLIPORE GA0002502869 C122-100-PSI/KGC-VM PRESSURE GAUGE 0-100PSI 100 PSI / 7KG
Switch, Pressure, 0-100 psi
MERRILL PRESSURE GAUGE 0-100 PSI
Matrox Meteor II METEOR2/4
Matrox Meteor2 Meteor II DIG/4/R Frame Grabber ++ NEW +
Matrox Meteor II 750-0203 Matrox Imaging Frame Grabber METEOR2/4
From Israel
Matrox METEOR2/4 NEW Factory Sealed
Newly listedMatrox Meteor II 2 Multi Channel METEOR2-MC/4 Y751_04
From Israel
Matrox Meteor II 2 Multi Channel METEOR2-MC/4 751_020 CARD
From Israel
Matrox Meteor II 2 750-02 Matrox Imaging Frame Grabber METEOR2/4
From Israel
Matrox Meteor II 2 Digital Meteor2DIG64L 64 Y752-07 DIG grabber imaging
From China
MATROX METEOR II 750-0203 REV A METEOR2/4 BOARD
From Israel
Newly listedMatrox Meteor 2-MC/4 Video Capture card
STANLEY 21A108706 CONTROL BOX INTERFACE MODULE NUTRUNNER CONTROL 115/230 V NEW*
STANLEY ASSEMBLY TECHNOLOGIES NUT RUNNER SERVO DRIVE # 21A108700
Newly listedSTANLEY ASSEMBLY TECHNOLOGIES NUT RUNNER SERVO CONTROLLER # 21A101502 -NEW-
GE FANUC A06B-0113-B075 #0005 A06B-0113-B075 SERVO MOTOR NEW
From Canada
GE FANUC A06B-0113-B077 .5/3000 MOTOR
From Canada
GE FANUC A06B-0113-B077 #7000 .5/3000 MOTOR NEW
From Canada
Fanuc Servo Motor A06B-0113-B077#7000
From Germany
FANUC A06B-0113-B075 Servo Motor
FANUC A06B-0147-B077 AC MOTOR A06B0147B077
A06B-0113-B075 NEW Fanuc Servo Motor A06B0113B075
A06B-0148-B077#7000 A06B A06B-0148-B077 a22/3000 FANUC SERVO MOTOR ID1370
From Poland
A06B-0147-B077 #7000 A06B A06B0147B077 7000 FANUC AC SERVO MOTOR ID1362
From Poland
Fanuc A06B-0113-B080 AC Servo Motor A0.5/3000
YASKAWA ELECTRIC RH-35/42 USPP RH3542
CopterX CX-M3542-04-KV1450 M3542 1450KV Outrunner Brushless Motor for RC Planes
From Hong Kong
Airtex E3542M Fuel Pump Module Assembly
BALDOR M3542 USPP M3542
NEW PREMIUM FUEL PUMP ASSEMBLY MODULE E3542M
M3542 BALDOR NEW
CopterX CX-M3542-05-KV1250 M3542 1250KV Outrunner Brushless Motor for RC Planes
From Hong Kong
BALDOR M3542-TEAO NSPP M3542TEAO
CopterX CX-M3542-05-KV1250 M3542 1250KV Outrunner Brushless Motor for RC Planes
From Hong Kong
CopterX CX-M3542-04-KV1450 M3542 1450KV Outrunner Brushless Motor for RC Planes
From Hong Kong
Fuji GYS201-DC1-SA-B, Servo Motor sn:4517.
From Thailand
Fuji servo motor GYS201DC1-SA-B good in condition for industry use
From Hong Kong
Fuji servo drive RYS201S3-VVS-ZA2 + motor GYS201DC1-SA-B for industry use
From Hong Kong
Fuji servo motor GYS401DC1-SA good in condition for industry use
From China
NEW OMRON CJ1W-OD201 PLC DC OUTPUT MODULE UNIT 12-24V-DC CONTROL B202656
Fuji RYB201S3-VBC & GYS201DC1, 200W Servo Drive&Motor&Cable, Video testing.
From Thailand
Omron PLC CJ1W-ID201 12-24V DC INPUT (Quantity Available) CJ1WID201
Futaba Pulscale SA201A _ SA2O1A _ Unit EJ1001 EJ1OO1
LOT OF 2 ABB CIRCUIT BREAKER S201DC-K1 *NEW IN BOX*
SIEMENS 6FX5-002-2DC20-1AF0 NSPP 6FX50022DC201AF0
SIEMENS 6FX5-002-2DC20-1AF0 NSFP 6FX50022DC201AF0
OMRON G7SA-3A1B-DC24 USPP G7SA3A1BDC24
OMRON G7SA-5A1B-DC24 FNFP G7SA5A1BDC24
FANUC - SERVO MOTOR -PLUS ENCODER - A06B-312-B215, AC SERVO MOTOR
Fanuc Board A20B-3300-0312 A20B-3300-0312
From China
NEW SEALED FANUC A06B-0355-B756 A06B0355B756
A06B-6057-H006 FANUC SERVO AMPLIFIER NEW A06B6057H006
Fanuc A06B-6059-H206 Spindle Servo Unit A06B6059H206 * FullyTested*
From Canada
Fanuc A06B-6079-H103 Servo amplifier module A06B6079H103 * FullyTested*
From Canada
Fanuc Servo Drive Amplifier VCU A06B-6058-H025_A06B6058H025_A20B-1004-0090/02/06
Fanuc A06B-6102-H206#H520 Spindle amplifier module A06B6102H206 * FullyTested*
From Canada
Fanuc A06B-6078-H206#H500 Spindle amplifier module A06B6078H206 * FullyTested*
From Canada
GE FANUC A06B-6102-H215 #H520 A06B-6088-H215 REFURB
FANUC SPINDLE SERVO UNIT A06B-6059-H206#H561,A20B-1003-0020,A20B-1009-0010/18B
From Korea, South
FANUC SPINDLE SERVO UNIT A06B-6059-H206,A20B-1003-0020,A20B-1009-0010,A20B-0008
From Korea, South
FANUC SPINDLE SERVO UNIT A06B-6059-H206#H561,A20B-1003-0020,A20B-1009-0010,A20B
From Korea, South
FANUC SPINDLE SERVO UNIT A06B-6059-H206#H561,A20B-1003-0020,A20B-1009-0010/16B
From Korea, South
FANUC SPINDLE SERVO UNIT A06B-6059-H206#H511,A20B-1003-0020,A20B-1003-0010,A20B
From Korea, South
FANUC A20B-1003-0010/07A,A350-1003-T016/03 BOARD
From Korea, South
Fanuc Spindle Drive A06B-6059-H218#H518 A20B-1003-0010/15B A20B-1003-0120/02A
Fanuc A20B-1003-0010 18B Board A20B10030010 /18B A350-1003-T016 07 Used
Fanuc A20B-1003-0010 Spindle Drive Board A20B-1003-0010/14B
FANUC A20B-1003-0010/18B AC SPINDLE SERVO UNIT BOARD USED NICE
Fanuc Master Board A20B-0007-0010/07D , A20B-0007-0010
From Canada
